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DAC8812 Status: ACTIVE

16-Bit, Dual Serial Input Multiplying Digital-to-Analog Converter


      
         
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See Also

  • DAC7800 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  12-bit equivalent device
  • DAC7632 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Equivalent device with larger settling time and voltage output
  • DAC8802 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  14-bit equivalent device
 DAC8812DAC8814 
Resolution(Bits)16  16  
DAC: Channels2  4  
Settling Time(µs)0.5  0.5  
Sample / Update Rate(MSPS)2  2  
InterfaceSerial SPI  Serial SPI  
Output TypeCurrent  Current  
Output Range Min.(V or mA)0  0  
Output Range Max.(V or mA)2  2  
DNL(Max)(+/-LSB)1  1  
INL(Max)(+/-LSB)1  1  
INL (+/-)(Max)(%)0.0015  0.0015  
Monotonicity16  16  
Power Consumption(Typ)(mW)0.025  0.0275  
ArchitectureR-2R  R-2R  
Reference: TypeExt  Ext  
Analog Voltage AV/DD(Min)(V)2.7  2.7  
Analog Voltage AV/DD(Max)(V)5.5  5.5  
Logic Voltage DV/DD(Min)(V)2.7  2.7  
Logic Voltage DV/DD(Max)(V)5.5  5.5  
No. of Supplies (Unipolar)1  1  
No. of Supplies (Bipolar)1  1  
RatingCatalog  Catalog  
Pin/Package16TSSOP  28SSOP  
Approx. Price (US$) 8.40 | 1ku   16.95 | 1ku  
Thermal ShutdownNo  No  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • DAC7625: 12-Bit Quad Voltage Output Digital-to-Analog Converter
  • DAC8822: 16-bit Dual parallel interface High Accuracy Multiplying DAC
  • DAC1220: 20-Bit Delta-Sigma Low Power Digital-To-Analog Converter
  • SN74LVC1G32: Single 2-Input Positive-OR Gate
  • TPS74401: Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable SoftStart
  • TPS767D318-Q1: Automotive Catalog Dual-Output Low-Dropout Voltage Regulators

More Related Products

Product Information

Features

  • Relative Accuracy: 1 LSB Max
  • Differential Nonlinearity: 1 LSB Max
  • 2-mA Full-Scale Current ±20%, with VREF = ±10 V
  • 0.5 µs Settling Time
  • Midscale or Zero-Scale Reset
  • Separate 4Q MultiplyingReference Inputs
  • Reference Bandwidth: 10 MHz
  • Reference Dynamics: -105 dB THD
  • SPI™-Compatible 3-Wire Interface: 50 MHz
  • Double Buffered Registers to Enable Simultaneous Multichannel Update
  • Internal Power On Reset
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.

Description

The DAC8812 is a dual, 16-bit, current-output digital-to-analog converter (DAC) designed to operate from a single 2.7 V to 5.5 V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A double-buffered, serial data interface offers high-speed, 3-wire, SPI and microcontroller compatible inputs using serial data in (SDI), clock (CLK), and a chip-select (CS). A common level-sensitive load DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn-on.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
DAC8812IBPWACTIVE-40 to 859.25 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8812IBPWG4ACTIVE-40 to 859.25 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8812IBPWRACTIVE-40 to 858.40 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8812IBPWRG4ACTIVE-40 to 858.40 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
DAC8812ICPWACTIVE-40 to 8510.60 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8812ICPWG4ACTIVE-40 to 8510.60 | 1kuTSSOP (PW) | 16 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
DAC8812ICPWRACTIVE-40 to 859.75 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintCall Local Sales Office
DAC8812ICPWRG4ACTIVE-40 to 859.75 | 1kuTSSOP (PW) | 16 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:58 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksDAC8812IBPW
AmericasArrow >1k
AsiaFarnell Asia 5
WPI 362
WorldwideDigiKey 4
TI Lead Time*: 20 WeeksDAC8812IBPWG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC8812IBPWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC8812IBPWRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC8812ICPW
AmericasArrow 80
Newark 189
Rochester Electronics 10
AsiaWPI 65
EuropeArrow Northern Europe 48
Avnet-SILICA 20
WorldwideDigiKey 94
Mouser Electronics 36
TI Lead Time*: 20 WeeksDAC8812ICPWG4
AsiaFarnell Asia 10
EuropeFarnell 10
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC8812ICPWR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksDAC8812ICPWRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
DAC8812IBPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812IBPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812IBPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812IBPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812ICPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812ICPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812ICPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
DAC8812ICPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for DAC8812 Help

Datasheet

Application Notes

View Application Notes for Digital to Analog Converter

Tools & Software

NamePart #CompanySoftware/Tool Type
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 

Part # Name Product Family Comments
DAC7800   Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  12-bit equivalent device  
DAC7632   16-Bit, Dual Voltage Output DAC with Serial Interface   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Equivalent device with larger settling time and voltage output  
DAC8802   14-Bit, Dual Channel, Serial Interface, Multiplying Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  14-bit equivalent device  
OPA211   1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package   PRECISION AMPLIFIER - LOW NOISE   OPERATIONAL AMPLIFIER    
OPA277   High Precision Operational Amplifiers   PRECISION AMPLIFIER - LOW OFFSET VOLTAGE   OPERATIONAL AMPLIFIER    
REF102   Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   VOLTAGE REFERENCE    
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